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27. Using thomson's model of the atom, consider an atom consistingo in a sphere of charge...
Please explain how to get the answer!! Thank you Part F Constants By Thomson's time, it...
Please explain how to get the
answer!! Thank you
Part F Constants By Thomson's time, it was known that excited atoms emit light waves of only certain frequencies. In his model, the frequency of emitted light is the same as the oscillation frequency of the electron or electrons in the atom. What would the radius of a Thomson-model atom have to be for it to produce red light of frequency 4.56x1014 Hz ? (see Appendix F from the textbook for...
2. (10 points) The English physicists J.J. Thompson proposed a model in which the atoms consisted...
2. (10 points) The English physicists J.J. Thompson proposed a model in which the atoms consisted of a sphere of positively charged material into which were embedded negatively charged electrons. Consider such an atom consisting of one electron of mass m, having a charge -e which is considered as a point charge, embedded in a sphere having total charge e uniformly distributed over a sphere of radius R a) Find the nuclear electric field inside and outside the sphere. (Ignore...
If the electron were displaced from equilibrium by a distance greater than R, would the electron...
If the electron were displaced from equilibrium by a distance
greater than R, would the electron oscillate? Would its motion be
simple harmonic? Explain your reasoning. (Historical note:
In 1910, the atomic nucleus was discovered, proving the Thomson
model to be incorrect. An atom's positive charge is not spread over
its volume as Thomson supposed, but is concentrated in the tiny
nucleus of radius 10^−14 to 10^−15m.)
Any solution with an explanation for this question would be
greatly appreciated.
Thank...
In class we discussed a simple model for an atom, in which a cloud of negative...
In class we discussed a simple model for an atom, in which a cloud of negative charge (the electrons) surrounds a fixed nucleus of positive charge. Develop the details of this model as follows: Suppose an atom has one electron with charge -e and a ucleus of charge e 1.6 x 10-19 C, and the electronic charge is uniformly distributed over a sphere with the Bohr radius a0 4 E0n°/(me2) 5.29% 10-11 m If the electron cloud is displaced a...
Consider a charge Q located a distance D>R away from a grounded conducting sphere, where R...
Consider a charge Q located a distance D>R away from a grounded conducting sphere, where R is the radius of the sphere. Using the method of images, calculate the magnitude and position of the associated image charge. Determine the induced surface charge density of the sphere. .
4. Figure 27-33 shows a charge + q arranged as a uniform con- ducting sphere of...
4. Figure 27-33 shows a charge + q arranged as a uniform con- ducting sphere of radius a and placed at the center of a spheri- cal conducting shell of inner radius b and outer radius c. The outer shell carries a charge of - 9. Find E(r) at locations (a) within the sphere (r <a). (b) between the sphere and the shell (a <r<b), (c) inside the shell (b<r<c), and (d) outside the shell (r>c). (e) What charges appear...
A solid conducting sphere of radius r = 1 cm is embedded at the boundary between a dielectric and...
A solid conducting sphere of radius r = 1 cm is embedded at the
boundary between a dielectric and air such that half of the sphere
is in the dielectric and half is in the air. This conguration is
shown in cross-section in the accompanying gure. The total charge
on the sphere is 1 nC.
Question 3 15 marks]: A solid conducting sphere of radius r 1cm is embedded at the boundary between a dielectric and air such that half...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. direction of E as a function of position within the sphere. Be sure to state the magnitude and 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. Be sure to state the magnitude and direction of E as a function of position within the sphere. 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
Please explain how to get the
answer!! Thank you
Part F Constants By Thomson's time, it was known that excited atoms emit light waves of only certain frequencies. In his model, the frequency of emitted light is the same as the oscillation frequency of the electron or electrons in the atom. What would the radius of a Thomson-model atom have to be for it to produce red light of frequency 4.56x1014 Hz ? (see Appendix F from the textbook for...
2. (10 points) The English physicists J.J. Thompson proposed a model in which the atoms consisted of a sphere of positively charged material into which were embedded negatively charged electrons. Consider such an atom consisting of one electron of mass m, having a charge -e which is considered as a point charge, embedded in a sphere having total charge e uniformly distributed over a sphere of radius R a) Find the nuclear electric field inside and outside the sphere. (Ignore...
If the electron were displaced from equilibrium by a distance
greater than R, would the electron oscillate? Would its motion be
simple harmonic? Explain your reasoning. (Historical note:
In 1910, the atomic nucleus was discovered, proving the Thomson
model to be incorrect. An atom's positive charge is not spread over
its volume as Thomson supposed, but is concentrated in the tiny
nucleus of radius 10^−14 to 10^−15m.)
Any solution with an explanation for this question would be
greatly appreciated.
Thank...
In class we discussed a simple model for an atom, in which a cloud of negative charge (the electrons) surrounds a fixed nucleus of positive charge. Develop the details of this model as follows: Suppose an atom has one electron with charge -e and a ucleus of charge e 1.6 x 10-19 C, and the electronic charge is uniformly distributed over a sphere with the Bohr radius a0 4 E0n°/(me2) 5.29% 10-11 m If the electron cloud is displaced a...
Consider a charge Q located a distance D>R away from a grounded conducting sphere, where R is the radius of the sphere. Using the method of images, calculate the magnitude and position of the associated image charge. Determine the induced surface charge density of the sphere. .
4. Figure 27-33 shows a charge + q arranged as a uniform con- ducting sphere of radius a and placed at the center of a spheri- cal conducting shell of inner radius b and outer radius c. The outer shell carries a charge of - 9. Find E(r) at locations (a) within the sphere (r <a). (b) between the sphere and the shell (a <r<b), (c) inside the shell (b<r<c), and (d) outside the shell (r>c). (e) What charges appear...
A solid conducting sphere of radius r = 1 cm is embedded at the
boundary between a dielectric and air such that half of the sphere
is in the dielectric and half is in the air. This conguration is
shown in cross-section in the accompanying gure. The total charge
on the sphere is 1 nC.
Question 3 15 marks]: A solid conducting sphere of radius r 1cm is embedded at the boundary between a dielectric and air such that half...
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. direction of E as a function of position within the sphere. Be sure to state the magnitude and 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
3 SOLID SPHERE Consider a solid sphere of radius R with charge per unit volume that depends only on the distance from the origin, r, 3.1 15 POINTS Compute the electric field everywhere inside the sphere. Be sure to state the magnitude and direction of E as a function of position within the sphere. 3.2 10 POINTS Compute the electric field everywhere outside the sphere.
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